Last route cleared and hidden boss defeated!
PS: Currently going back to my old old Etrian Odyssey 2 (English) and trying to complete the game. Like EQ3 and worse, I have not defeated the hidden boss. Heck, I haven't even defeated the Dragons. So I plan to start where I left off, but I am using a new team and all. Also need to collect the items and fill up the monster Dex. However, unlike EQ3, there is no Guild Card to prove these achievements. (Well, there is an item)
I thought about buying a new JP one, but I couldn't find a cheap one that shipped fast, unlike EQ3...
I plan to get Monster Hunter 4.
Guild card upon defeat of hidden boss: